| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/07/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
30 | |
| 12/02/10 | DEF 14A | Definitive proxy statements |
|
25 | |
| 11/22/10 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
23 | |
| 11/12/10 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
66 |
